package com.example.administrator.alarm_sevice;

/**
 * Created by Administrator on 2018/5/31.
 */
import android.app.Activity;
//import android.support.v7.app.AppCompatActivity;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import java.util.Calendar;

public class Alarmservice extends Activity implements OnClickListener {
    /** Called when the activity is first created. */
    private static Alarmservice appRef = null;
    private Button b_call_service, b_exit_service;
    boolean k = false;

    @Override
    public void onCreate(Bundle icicle) {
        super.onCreate(icicle);
        appRef = this;
        setContentView(R.layout.activity_alarm_service);
        b_call_service = (Button) findViewById(R.id.call_alarm_service);
        b_call_service.setOnClickListener(this);
        b_exit_service = (Button) findViewById(R.id.exit);
        b_exit_service.setOnClickListener(this);
    }

    public static Alarmservice getApp() {
        return appRef;
    }

    public void btEvent(String data) {
        setTitle(data);
    }

    public void onClick(View arg0) {
        if (arg0 == b_call_service) {
            setTitle("Waiting... Alarm=5");
            Intent intent = new Intent(Alarmservice.this, alarm_service.class);
            PendingIntent p_intent = PendingIntent.getBroadcast(
                    Alarmservice.this, 0, intent, 0);
            Calendar calendar = Calendar.getInstance();
            calendar.setTimeInMillis(System.currentTimeMillis());
            calendar.add(Calendar.SECOND, 3);
            // Schedule the alarm!
            AlarmManager am = (AlarmManager) getSystemService(ALARM_SERVICE);
            am.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(),
                    p_intent);
        }

        if (arg0 == b_exit_service) {
            Intent intent = new Intent(Alarmservice.this, alarm_service.class);
            PendingIntent p_intent = PendingIntent.getBroadcast(
                    Alarmservice.this, 0, intent, 0);
            AlarmManager am = (AlarmManager) getSystemService(ALARM_SERVICE);
            am.cancel(p_intent);
            finish();

        }
    }
}